Spatially resolved GHz magnetization dynamics of a magnetite nano-particle chain inside a magnetotactic bacterium

Understanding magnonic properties of nonperiodic magnetic nanostructures requires real-space imaging of ferromagnetic resonance modes with spatial resolution well below the optical diffraction limit and sampling rates in the 5–100 GHz range. Here, we demonstrate element-specific scanning transmissio...

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Bibliographic Details

Published in:	Physical Review Research
Main Authors:	Thomas Feggeler, Ralf Meckenstock, Detlef Spoddig, Benjamin W. Zingsem, Hendrik Ohldag, Heiko Wende, Michael Farle, Michael Winklhofer, Katharina J. Ollefs
Format:	Article
Language:	English
Published:	American Physical Society 2021-07-01
Online Access:	http://doi.org/10.1103/PhysRevResearch.3.033036